APA Edition Citation

Microsoft corporation. (1993). Microsoft MS DOS.6: Users guide to the ms dos operating systems.

Chicago Edition Citation

Microsoft corporation. Microsoft MS DOS.6: Users Guide to the Ms Dos Operating Systems. Microsoft, 1993.

MLA Edition Citation

Microsoft corporation. Microsoft MS DOS.6: Users Guide to the Ms Dos Operating Systems. 1993.

Warning: These citations may not always be 100% accurate.